The Door into Summer (2021) featured a cast of 20 tracked actors. Of these, 17 (100%) are still alive today. The oldest surviving cast member is Tomorowo Taguchi, age 68. This film starred Kento Yamazaki and Kaya Kiyohara.
100% still with us· verified cast85% of full cast · incl. 3 unverified
Survivorship
Cast Reunion Index: 100% still living
Cast20 members
| Person | Character | Status | DOB | Age | DOD | Age in 2021 |
|---|---|---|---|---|---|---|
 Kento Yamazaki Soichiro Takakura | Soichiro Takakura | Living | 07/09/1994 | 32 | — | 27 |
 Kaya Kiyohara Matsushita Riko | Matsushita Riko | Living | 30/01/2002 | 24 | — | 19 |
 Naohito Fujiki Humanoid Robot | Humanoid Robot | Living | 19/07/1972 | 54 | — | 49 |
 Natsuna Watanabe Shirashi Rin | Shirashi Rin | Living | 23/05/1989 | 37 | — | 32 |
 Hidekazu Mashima Matsushita Kazuhito | Matsushita Kazuhito | Living | 13/11/1976 | 49 | — | 45 |
 Taizo Harada Sato Taro | Sato Taro | Unverified | — | — | — | — |
 Rin Takanashi Sato Midori | Sato Midori | Living | 17/12/1988 | 37 | — | 33 |
 Kenta Hamano Tsuboi Gota | Tsuboi Gota | Living | 05/08/1981 | 45 | — | 40 |
 Tomorowo Taguchi Professor Toi | Professor Toi | Living | 30/11/1957 | 68 | — | 64 |
 Ryoka Minamide Young Soichiro Takakura | Young Soichiro Takakura | Living | 10/08/2005 | 21 | — | 16 |
Jun Hashizume Matsushita Koichi | Matsushita Koichi | Living | 13/10/1960 | 65 | — | 61 |
 Shohei Abe Insurance Company Employee | Insurance Company Employee | Living | 18/06/1983 | 43 | — | 38 |
 Takayuki Hamatsu Lawyer | Lawyer | Living | 25/08/1981 | 45 | — | 40 |
 Toru Nomaguchi Doctor | Doctor | Living | 11/10/1973 | 52 | — | 48 |
 Ryoko Kobayashi Insurance Company Model | Insurance Company Model | Living | 08/11/1989 | 36 | — | 32 |
 Arisa Nakajima Humanoid Robot | Humanoid Robot | Living | 22/12/1982 | 43 | — | 39 |
 Noa Tanaka Young Matsushita Riko | Young Matsushita Riko | Living | 09/07/2013 | 13 | — | 8 |
Yutaro Sato Young Tsuboi Gota | Young Tsuboi Gota | Unverified | — | — | — | — |
Ryuji Mori Gota's Father | Gota's Father | Unverified | — | — | — | — |
| Living | 13/07/1979 | 47 | — | 42 |
